0001209191-11-024428.txt : 20110426 0001209191-11-024428.hdr.sgml : 20110426 20110426172139 ACCESSION NUMBER: 0001209191-11-024428 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110425 FILED AS OF DATE: 20110426 DATE AS OF CHANGE: 20110426 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HEINZMANN DAVID W CENTRAL INDEX KEY: 0001279765 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-20388 FILM NUMBER: 11780970 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: LITTELFUSE INC /DE CENTRAL INDEX KEY: 0000889331 STANDARD INDUSTRIAL CLASSIFICATION: SWITCHGEAR & SWITCHBOARD APPARATUS [3613] IRS NUMBER: 363795742 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 8755 WEST HIGGINS ROAD CITY: CHICAGO STATE: IL ZIP: 60631 BUSINESS PHONE: 773-628-1000 MAIL ADDRESS: STREET 1: 8755 WEST HIGGINS ROAD CITY: CHICAGO STATE: IL ZIP: 60631 4 1 c16017_4x0.xml MAIN DOCUMENT DESCRIPTION X0303 4 2011-04-25 0000889331 LITTELFUSE INC /DE LFUS 0001279765 HEINZMANN DAVID W 8755 WEST HIGGINS ROAD CHICAGO IL 60631 0 1 0 0 VP Global Operations Common Stock 2011-04-24 4 F 0 684 59.89 D 14220 D Common Stock 2011-04-25 4 F 0 136 60.04 D 14084 D Stock Option (Right to Buy) 19.75 2004-07-30 2014-07-30 Common Stock 500 500 D Stock Option (Right to Buy) 34.62 2004-07-28 2015-07-28 Common Stock 1000 1000 D Stock Option (Right to Buy) 27.50 2004-07-27 2016-07-27 Common Stock 1800 1800 D Stock Option (Right to Buy) 38.11 2005-04-30 2014-04-30 Common Stock 15000 15000 D Stock Option (Right to Buy) 27.21 2006-05-06 2015-05-06 Common Stock 15000 15000 D Stock Option (Right to Buy) 41.22 2008-04-27 2014-04-27 Common Stock 15000 15000 D Stock Option (Right to Buy) 36.33 2009-04-25 2015-04-25 Common Stock 10300 10300 D Stock Option (Right to Buy) 13.88 2010-04-24 2016-04-24 Common Stock 25900 25900 D Stock Option (Right to Buy) 42.13 2011-04-30 2017-04-30 Common Stock 9900 9900 D Value based on close of last business day (April 21) before vesting of Restricted Stock. David W. Heinzmann 2011-04-25